Collaborations between Katsuyuki Sumizawa and Ken'ichi Ogata
| Film Title | Year | Katsuyuki Sumizawa | Ken'ichi Ogata |
|---|---|---|---|
| InuYasha the Movie 2: The Castle Beyond the Looking Glass | 2002 | Writer | Actor |
| Inuyasha the Movie: Affections Touching Across Time | 2001 | Writer | Actor |